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Python如何实现简易信息分类存储软件，针对这个问题，这篇文章详细介绍了相对应的分析和解答，希望可以帮助更多想解决这个问题的小伙伴找到更简单易行的方法。
时间紧任务重，女神提出的要求有模棱两可，只能自己考虑各种情况，除了用python还有谁能这么短的时间搞出来。
程序界面，增删改查不能少，后悔药也需要给女神准备上，由于最后需要打包给女神用，所以选择了python的自带库，tkinter编写界面，我觉得也不是那么丑，数据存储用sqlite3数据库，可以导出成csv文件，完全用python自带库解决，这样打包起来兼容性会好一点。
查询界面，可以根据每个表的各个项目分类查询，如果不输入查询关键字，则当前类别全部输出。
汇总信息展示，这里也是程序初始界面。
废话不多说，直接上代码，由于也是业余时间搞得，代码简单粗暴，缝缝补补，各位大神见笑了。
import tkinter as tk
import sqlite3
import csv
from threading import Thread
import shutil
import os
import time
from tkinter import messagebox
from tkinter import filedialog
from tkinter import ttk
class App(tk.Frame):
def __init__(self,master,*args,**kwargs):
super().__init__(master,*args,**kwargs)
self.dirdict={
"新建":self.new,
"查询":self.search,
"修改":self.edit,
"删除":self.delete,
"汇总":self.totale,
"导出":self.export,
"后悔药":self.regret
}
self.newdict={
"咨询信息":self.customer_information,
"投标信息":self.bidding_information,
"合同信息" :self.contract_information,
"售后信息" :self.service_information,
}
self.newlabelsdict={
"咨询信息":["日期","公司名称","联系人","联系电话","备注"],
"投标信息":["招标单位","招标号","报名费","保证金","退保证金","开票信息",],
"合同信息":["合同号","签订日期","数量","总价","客户名称","货期","派工单号","发货地址","回款批次","发票信息","开票信息","合同扫描件"],
"售后信息":["产品型号","派工号","货期","技术人员","安装人员","验收","售后1","售后2"],
}
self.prmkey={
"咨询信息":('company',1),
"投标信息":('company',0),
"合同信息":('contract',0),
"售后信息":('jobnum',1),
}
self.new_zh_col={
"咨询信息":'consulting',
"日期":"date","公司名称":"company","联系人":"contacts","联系电话":"telephone","备注":"remarks",
"投标信息":'bid',
"招标单位":"company","招标号":"number","报名费":"enroll","保证金":"ensure","退保证金":"back","开票信息":"invoice",
"合同信息":'contractinfo',
"合同号":"contract","签订日期":"sdate","数量":"quantity","总价":"total","客户名称":"customer","货期":"delivery","派工单号":"oddnum","发货地址":"address","回款批次":"batch","发票信息":"cinfo","开票信息":"invoice","合同扫描件":"catpath",
"售后信息":'service',
"产品型号":"product","派工号":"jobnum","货期":"delivery","技术人员":"artisan","安装人员":"installer","验收":"check","售后1":"service1","售后2":"service2",
}
self.pack(expand=1,fill="both")
self.con=sqlite3.connect("treasure.db")
self.creat_widget()
def creat_widget(self):
self.frameleft = tk.Frame(self,bg='RoyalBlue',relief="groove",borderwidth=2)
self.frameleft.pack(side='left',expand='no',fill='y',anchor="n")
for i in self.dirdict.keys():
but=tk.Button(self.frameleft,text=i,width="10",)
but.pack(side="top",expand="no",fill="x",anchor="n",padx=4,pady=5,)
but.bind('<Button-1>', self.set_style)
self.frameright = tk.Frame(self,bg='RoyalBlue',relief="groove",borderwidth=2)
self.frameright.pack(side='right',expand='yes',fill='both',padx=3,pady=0)
self.lf2 = tk.LabelFrame(self.frameright,text="信息",relief="groove",borderwidth=1,bg="Wheat")
self.lf2.pack(side="top",expand=1,fill="both",pady=2,)
self.totale()
def set_style(self,event):
for i in self.frameleft.winfo_children():
if isinstance(i,tk.Button):
i.config(fg="black")
event.widget["fg"]="blue"
self.reset(self.frameright)
self.lf1 = tk.Frame(self.frameright,relief="groove",borderwidth=0,bg='RoyalBlue')
self.lf1.pack(side="top",expand=0,fill="x",pady=2,)
self.lf2 = tk.LabelFrame(self.frameright,text="信息",relief="groove",borderwidth=1,bg="Wheat")
self.lf2.pack(side="top",expand=1,fill="both",pady=2,)
self.dirdict.get(event.widget["text"],None)()
self.lf2["text"]=event.widget["text"]
######################################新建内容###########################################################################
def new(self):#新建总类
def data_input(event):
self.lf2.config(text=event.widget['text'])
self.reset(self.lf2)
self.newdict.get(event.widget['text'],None)(self.newlabelsdict[event.widget['text']])
for i in self.newdict.keys():
bu=tk.Button(self.lf1,text=i,)
bu.pack(side="left",expand=1,fill="x",padx=5,pady=2,)
bu.bind('<Button-1>', data_input)
def customer_information(self,labellist):#新建客户信息
this="咨询信息"
for i in labellist:
if i == labellist[-1]:
tk.Label(self.lf2,text=i,bg="Wheat",width=10).pack(side="top",)
tk.Text(self.lf2,height=6).pack(side="top",expand=1,pady=1,padx=5,fill="both")
else:
e=tk.Entry(self.lf2,)
e.pack(side="top",expand=0,pady=1,padx=5,fill="x")
l=tk.Label(e,text=i,bg="Wheat",width=10)
l.pack(side="right",)
def getdict():
cusdict=self.super_get(labellist,self.lf2)
if self.save_data("INSERT INTO consulting VALUES (?,?,?,?,?)", list(cusdict.values())):
self.super_del(self.lf2)
bu=tk.Button(self.lf2,text="确认提交",width=15,command=getdict)
bu.pack(side="bottom",expand=0,padx=5,pady=2,)
def bidding_information(self,labellist):#新建招标信息
this="投标信息"
for i in labellist:
if i == labellist[-1]:
tk.Label(self.lf2,text=i,bg="Wheat",width=10).pack(side="top",)
tk.Text(self.lf2,height=6).pack(side="top",expand=1,pady=1,padx=5,fill="both")
else:
e=tk.Entry(self.lf2,)
e.pack(side="top",expand=0,pady=1,padx=5,fill="x")
l=tk.Label(e,text=i,bg="Wheat",width=10)
l.pack(side="right",)
def getdict():
cusdict=self.super_get(labellist,self.lf2)
if self.save_data("INSERT INTO bid VALUES (?,?,?,?,?,?)", list(cusdict.values())):
self.super_del(self.lf2)
bu=tk.Button(self.lf2,text="确认提交",width=15,command=getdict)
bu.pack(side="bottom",expand=0,padx=5,pady=2,)
def contract_information(self,labellist):#新建合同信息
this="合同信息"
def filenames():
names=filedialog.askopenfilenames(title="上传合同扫描件")
if names:
filenamesentry.insert(0,",".join(names))
for i in labellist:
if i==labellist[0]:
connum=tk.Entry(self.lf2,)
connum.pack(side="top",expand=0,pady=1,padx=5,fill="x")
tk.Label(connum,text=i,bg="Wheat",width=10).pack(side="right",)
elif i == labellist[-2]:
tk.Label(self.lf2,text=i,bg="Wheat",width=10).pack(side="top",)
tk.Text(self.lf2,height=6).pack(side="top",expand=1,pady=1,padx=5,fill="both")
elif i==labellist[-1]:
filenamesentry=tk.Entry(self.lf2)
filenamesentry.pack(side="top",expand=0,pady=2,padx=5,fill="x")
filebut=tk.Button(filenamesentry,text="点击上传合同",height=1,command=filenames)
filebut.pack(side="right",expand=0,padx=0,pady=0,)
else:
e=tk.Entry(self.lf2,)
e.pack(side="top",expand=0,pady=1,padx=5,fill="x")
tk.Label(e,text=i,bg="Wheat",width=10).pack(side="right",)
def getdict():
files=filenamesentry.get()
if files:
number=connum.get() if connum.get() else "无合同号"
newcat=os.path.join(os.getcwd(),"mydata\{}{}".format(number,time.strftime(r"-%Y-%m-%d %H-%M-%S",time.localtime()),))
os.mkdir(newcat)
for i in files.split(","):
shutil.move(os.path.join(i),newcat)
filenamesentry.delete(0, "end")
filenamesentry.insert(0,newcat)
cusdict=self.super_get(labellist,self.lf2)
if self.save_data("INSERT INTO contractinfo VALUES (?,?,?,?,?,?,?,?,?,?,?,?)", list(cusdict.values())):
self.super_del(self.lf2)
bu=tk.Button(self.lf2,text="确认提交",width=15,command=getdict)
bu.pack(side="bottom",expand=0,padx=5,pady=2,fill="x")
def service_information(self,labellist):#新建售后信息
this="售后信息"
for i in labellist:
e=tk.Entry(self.lf2,)
e.pack(side="top",expand=0,pady=1,padx=5,fill="x")
l=tk.Label(e,text=i,bg="Wheat",width=10)
l.pack(side="right",)
def getdict():
cusdict=self.super_get(labellist,self.lf2)
# check=self.check(self.new_zh_col.get(this,None),self.prmkey.get(this,None)[0],cusdict.get())
if self.save_data("INSERT INTO service VALUES (?,?,?,?,?,?,?,?)", list(cusdict.values())):
self.super_del(self.lf2)
bu=ttk.Button(self.lf2,text="确认提交",width=15,command=getdict)
bu.pack(side="bottom",expand=0,padx=5,pady=2,)
#################################################################################################################
def save_data(self,sqldoc,somedata,flag=False):#数据库存储存储客户信息
cur = self.con.cursor()
try:
cur.execute(sqldoc,somedata)
self.con.commit()
messagebox.showinfo("禀报女王","女王万岁，您又赢了")
return True
except Exception as e:
messagebox.showwarning("急报女王","女王我出错了:{}".format(e))
return False
def check(self,this,col,value):
sqldoc="SELECT * FROM {} WHERE {} = '{}' ".format(this,col,value)
cur = self.con.cursor()
cur.execute(sqldoc)
data=cur.fetchone()
return data
def find_data(self,sqldoc):
cur = self.con.cursor()
try:
cur.execute(sqldoc)
datas=cur.fetchall()
if datas:
return datas
else:
messagebox.showwarning("禀报女王","女王大人，小的什么也没搜到")
except Exception as e:
messagebox.showwarning("禀报女王","女王大人这是一次失误{}".format(e))
return None
def del_data(self,sqldoc):
cur = self.con.cursor()
cur.execute(sqldoc)
self.con.commit()
messagebox.showinfo("喜报","女王无敌，敌人已消灭")
def add_top(self,title):#创建顶级窗口
top = tk.Toplevel(width=self.master.winfo_screenwidth()//4,height=self.master.winfo_screenheight()//4,)
top.title(title)
return top
def reset(self,widget):#重置该组件，销毁该组件所有子组件
for i in widget.winfo_children():
i.destroy()
def super_get(self,labellist,wids):#获取entry和text类得内容
cusdict={}
for i ,k in zip(labellist,[i for i in wids.winfo_children() if isinstance(i, (tk.Entry,tk.Text))]):
if isinstance(k,tk.Entry):
cusdict[i] = k.get()
elif isinstance(k, tk.Text):
cusdict[i] = k.get(1.0,'end')
else:
pass
return cusdict
def super_del(self,wids):#删除entry和text类的内容
for wid in wids.winfo_children():
if isinstance(wid,tk.Text):
wid.delete(1.0,"end")
elif isinstance(wid, tk.Entry):
wid.delete(0,"end")
else:
pass
def super_insert(self,wids,text):#为entry或text类组件插入内容
ins=[i for i in wids.winfo_children() if isinstance(i, (tk.Entry,tk.Text))]
for wid,value in zip(ins,text):
wid.insert("end",value)
def creat_tree(self,wid,headers,height=4):#建立treeview组件
tree=ttk.Treeview(wid,columns=headers,show='headings',height=height)
for n,i in enumerate(headers):
tree.column(i,width=60,)
tree.heading(column=i,text=i)
sc=ttk.Scrollbar(wid,)
sc['command']=tree.yview
sc.pack(side='right',fill='both')
tree["yscrollcommand"]=sc.set
tree.pack(side="top",fill="both",expand=1)
return tree
def tree_insert(self,table,datas):#插入数值
# 插入数据
if datas:
for index, data in enumerate(datas):
table.insert('', index, values=data)
def tree_del(self,obj):#清除组件内内容
child=obj.get_children()
for i in child:
obj.delete(i)
def create_lf1_children(self,parent,):#为一下项目提供筛选，搜索选项
def change(event):
cominfo["values"]=self.newlabelsdict[com.get()]
cominfo.current(0)
com=ttk.Combobox(parent,values=tuple(self.newlabelsdict.keys()),state="readonly",)
com.pack(side="left",padx=2,pady=2)
com.current(0)
com.bind('<<ComboboxSelected>>', change)
cominfo=ttk.Combobox(parent,state="readonly",values=self.newlabelsdict[com.get()])
cominfo.pack(side="left",padx=2,pady=2)
cominfo.current(0)
e=ttk.Entry(parent,)
e.pack(side="left",expand=1,pady=1,padx=5,fill="x")
return com,cominfo,e
def start_find(self,arc,colname,e):#便捷函数，为以下项目提供支持
tablename, col = self.new_zh_col.get(arc,None),self.new_zh_col.get(colname,None)
self.lf2.config(text=arc)
headers=self.newlabelsdict.get(arc,None)
table=self.creat_tree(self.lf2,headers)
par=e.get()
sqldoc="SELECT * FROM {} WHERE {} LIKE '%{}%' ".format(tablename,col,par) if par else "SELECT * FROM {} ".format(tablename)
datas=self.find_data(sqldoc)
return table ,datas
def search(self):#查找数据
def find():
self.reset(self.lf2)
arc=com.get()
colname = cominfo.get()
table,datas=self.start_find(arc,colname,e)
self.tree_insert(table,datas)
com, cominfo, e= self.create_lf1_children(self.lf1, )
tk.Button(self.lf1,text="开始查找",command=find).pack(side="left",expand=0,padx=5,pady=2,)
def edit(self):#编辑数据
def tree_selected(event):
name=com.get()
value_e=event.widget.item(event.widget.selection()[0])['values']
self.reset(self.lf2)
self.newdict.get(name,None)(self.newlabelsdict[name])
self.super_insert(self.lf2,value_e)
def find():
self.reset(self.lf2)
arc=com.get()
colname = cominfo.get()
table,datas=self.start_find(arc,colname,e)
self.tree_insert(table,datas)
table.bind("<<TreeviewSelect>>", tree_selected)
com, cominfo, e = self.create_lf1_children(self.lf1, )
tk.Button(self.lf1,text="开始查找",command=find).pack(side="left",expand=0,padx=5,pady=2,)
def delete(self):
def tree_selected(event):
name=com.get()
value_e=event.widget.item(event.widget.selection()[0])['values']
flag=messagebox.askokcancel('爱之深恨之切',"女王大人，确定要放弃它嘛")
if flag:
sqldoc="DELETE FROM {} WHERE {} = '{}' ".format(self.new_zh_col.get(name,None),self.prmkey.get(name,None)[0],value_e[self.prmkey.get(name,None)[1]])
self.del_data(sqldoc)
find()
else:
pass
def find():
self.reset(self.lf2)
arc=com.get()
colname = cominfo.get()
table,datas=self.start_find(arc, cominfo, e)
self.tree_insert(table,datas)
table.bind("<<TreeviewSelect>>", tree_selected)
com, cominfo, e = self.create_lf1_children(self.lf1, )
tk.Button(self.lf1,text="开始查找",command=find).pack(side="left",expand=0,padx=5,pady=2,)
def export(self):#导出数据，存为csv文件
def ex():
cur = self.con.cursor()
file=os.path.join(os.getcwd(),"{}{}.csv".format("数据汇总",time.strftime(r"-%Y-%m-%d %H-%M",time.localtime()),))
print(file)
with open(file,"w",newline="") as dd:
wter=csv.writer(dd)
for i in self.newlabelsdict.keys():
sqldoc="SELECT * FROM {} ".format(self.new_zh_col.get(i,None))
cur.execute(sqldoc)
datas=cur.fetchall()
wter.writerow(self.newlabelsdict[i])
wter.writerows(datas)
wter.writerow("")
messagebox.showinfo("喜报","女王陛下，数据已导出完成\n存储位置{}".format(file))
def beifen():
t = Thread(target=ex)
t.run()
cur = self.con.cursor()
for i, k in self.newlabelsdict.items():
lf21=tk.LabelFrame(self.lf2,text=i,bg="Wheat")
lf21.pack(side="top",fill="both",expand=1,pady=1)
sqldoc="SELECT * FROM {} ".format(self.new_zh_col.get(i,None))
cur.execute(sqldoc)
datas=cur.fetchall()
tk.Label(lf21,text="{}数据总数: {}条".format(i,len(datas)),font=("bold",15),bg="Wheat").pack(side="top",expand=1,fill="x")
tk.Button(self.lf2,text="导出数据",command=beifen,width=15).pack(side="bottom",expand=0,padx=5,pady=2,)
def totale(self):
cur = self.con.cursor()
for i, k in self.newlabelsdict.items():
lf21=tk.LabelFrame(self.lf2,text=i)
lf21.pack(side="top",fill="both",expand=1,pady=1)
table=self.creat_tree(lf21,k)
sqldoc="SELECT * FROM {} ".format(self.new_zh_col.get(i,None))
cur.execute(sqldoc)
datas=cur.fetchall()
self.tree_insert(table,datas)
def regret(self):
def eat():
self.con.rollback()
messagebox.showinfo("回到从前","女王大人，我们再次回到了从前")
tk.Label(self.lf2,text="女王陛下，该吃药了！！",font=("bold",30,),bg="Wheat").pack(side="top",expand=1,fill="x")
tk.Button(self.lf2,text="立即嗑药",command=eat,width=15).pack(side="bottom",expand=0,padx=5,pady=2,)
if __name__ == "__main__":
if not os.path.exists("mydata"):
os.mkdir("mydata")
root = tk.Tk()
# root.option_add("*Font", "微软雅黑")
root.iconbitmap('crown.ico')
root.title("女王的宝库")
# root.attributes("-alpha", 0.9)透明度设置，奈何女神不需要
root.geometry("{}x{}+{}+{}".format(root.winfo_screenwidth()//2,root.winfo_screenheight()//2,root.winfo_screenwidth()//4,root.winfo_screenheight()//4))
app=App(root)
app.mainloop()关于Python如何实现简易信息分类存储软件问题的解答就分享到这里了，希望以上内容可以对大家有一定的帮助，如果你还有很多疑惑没有解开，可以关注亿速云行业资讯频道了解更多相关知识。
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